11-11-2016
Chemistry

contestada

How many moles of MgS2O3 are in 163g of the compound?

Respuesta :

Willchemistry Willchemistry

11-11-2016

Molar mass MgS2O3 = 136.43 g/mol

Therefore:

1 mole MgS2O3 ---------- 136.43 g
? moles MgS2O3 ------- 163 g

moles MgS2O3 = 163 x 1 / 136.43

moles MgS2O3 = 163 / 136.43 => 1.1947 moles

Answer Link

Otras preguntas

In at least 100 words, evaluate how a live performance of The Crucible would change the impact or presentation of the themes in the written version

Suppose there is a 18.5% probability that a randomly selected person aged 35 years or older is a jogger. In addition, there is a 21.2% probability that a random

Jacy went on a bike ride of 60 miles. He realized that if he had gone 10 mph faster, he would have arrived 8 hours sooner. How fast did he actually ride?

Use the distance formula to find the distance, to the nearest tenth, from R(7, -2) to W(-2, 3).

the buddhist teacher siddharta gautama died about ___ years before the sikh leader guru nanak died 1,000 2,000 3,000

According to the diagram, what is the altitude of the airplane? 500 m 400 m-

A transformation that produces an image that is congruent to the original is known as a identical mapping rigid motion identity transform constant function

One prominent critic of Manifest Destiny was Henry Clay, a Whig, who argued instead of westward expansion

. Which plan of government would you favor if you were a delegate at the Convention? Explain your answer.

What constant would be added to the expression x^2+8/3x in order to make it a perfect square